605111010055 has 8 divisors (see below), whose sum is σ = 730588018032. Its totient is φ = 481118937408.

The previous prime is 605111010047. The next prime is 605111010061. The reversal of 605111010055 is 550010111506.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 605111010055 - 2³ = 605111010047 is a prime.

It is a super-2 number, since 2×605111010055² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 371232934 + ... + 371234563.

It is an arithmetic number, because the mean of its divisors is an integer number (91323502254).

Almost surely, 2^605111010055 is an apocalyptic number.

605111010055 is a deficient number, since it is larger than the sum of its proper divisors (125477007977).

605111010055 is a wasteful number, since it uses less digits than its factorization.

605111010055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742467665.

The product of its (nonzero) digits is 750, while the sum is 25.

The spelling of 605111010055 in words is "six hundred five billion, one hundred eleven million, ten thousand, fifty-five".